Hello!
Is it possible to set na.rm=TRUE in a global way? I'am constantly
forgeting on this when performing analyses. I agree that one should
be carefull with this when developing some code, but not necesarilly
so in data analysis.
Lep pozdrav / With regards,
Gregor Gorjanc
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University of Ljubljana PhD student
Biotechnical Faculty URI: http://www.bfro.uni-lj.si/MR/ggorjan
Zootechnical Department mail: gregor.gorjanc <at> bfro.uni-lj.si
Groblje 3 tel: +386 (0)1 72 17 861
SI-1230 Domzale fax: +386 (0)1 72 17 888
Slovenia, Europe
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"One must learn by doing the thing; for though you think you know it,
you have no certainty until you try." Sophocles ~ 450 B.C.
Global setting for na.rm=TRUE
2 messages · Gorjanc Gregor, Gabor Grothendieck
There is a global option setting for na.action. See ?na.action .
That does not completely address your question but might
help with lm, glm, etc.
You could define your own wrapper functions if you know ahead of time
which functions with na.rm= args you need. e.g.
my.max = function(..., na.rm = getOption("na.rm")) max(..., na.rm = na.rm)
getOption("na.rm") # NULL
my.max(1, 2, NA) # 2
options(na.rm = FALSE)
my.max(1,2,NA) # NA
On 8/1/06, Gorjanc Gregor <Gregor.Gorjanc at bfro.uni-lj.si> wrote:
Hello! Is it possible to set na.rm=TRUE in a global way? I'am constantly forgeting on this when performing analyses. I agree that one should be carefull with this when developing some code, but not necesarilly so in data analysis. Lep pozdrav / With regards, Gregor Gorjanc ---------------------------------------------------------------------- University of Ljubljana PhD student Biotechnical Faculty URI: http://www.bfro.uni-lj.si/MR/ggorjan Zootechnical Department mail: gregor.gorjanc <at> bfro.uni-lj.si Groblje 3 tel: +386 (0)1 72 17 861 SI-1230 Domzale fax: +386 (0)1 72 17 888 Slovenia, Europe ---------------------------------------------------------------------- "One must learn by doing the thing; for though you think you know it, you have no certainty until you try." Sophocles ~ 450 B.C.
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